STR912FW42X6 STMicroelectronics, STR912FW42X6 Datasheet - Page 53

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STR912FW42X6

Manufacturer Part Number
STR912FW42X6
Description
MCU 256K FLASH 96K SRAM USB CAN
Manufacturer
STMicroelectronics
Series
STR9r
Datasheet

Specifications of STR912FW42X6

Core Processor
ARM9
Core Size
32-Bit
Speed
96MHz
Connectivity
CAN, EBI/EMI, Ethernet, I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB
Peripherals
Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT
Number Of I /o
80
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
96K x 8
Voltage - Supply (vcc/vdd)
1.65 V ~ 2 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
128-LQFP
For Use With
497-8267 - BOARD EVAL BASED ON STR9MCBSTR9UME - BOARD EVAL MCBSTR9 + ULINK-MEMCBSTR9U - BOARD EVAL MCBSTR9 + ULINK2497-5859 - EVAL BRD FULL USB DONGLE STR912MCBSTR9 - BOARD EVAL STM STR9 SERIES
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Other names
497-5062
497-5062-2
497-5062-2
STR912FW42X6T

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
STR912FW42X6
Manufacturer:
ST
Quantity:
20 000
STR91xF
6.10
Notes: 1 STR91xFx44 devices have 512 Kbytes primary Flash, STR91xFx32 devices have 256 Kbytes
2 V
3 Flash read access for synchronous addresses is 96 MHz maximum.
4 Flash read access for asynchronous accesses requires 2 wait states when FMI clock is above
Flash memory characteristics
V
Table 15.
primary Flash
66 MHz. See STR91xF Flash Programming Manual for more information.
Table 16.
Bank erase
Sector erase
Bank program
Sector program
Word program
Sector erase
timeout
Program/erase cycles
Data retention
DDQ
DD
= 1.8V, V
= 2.7 - 3.6V, V
Parameter
Flash memory program/erase characteristics
Flash memory endurance
DDQ
Parameter
Primary Bank
(512 Kbytes)
Primary Bank
(256 Kbytes)
Secondary Bank
(32 Kbytes)
Of Primary Bank
(64 Kbytes)
Of Secondary Bank
(8 Kbytes)
Primary Bank
(512 Kbytes)
Primary Bank
(256 Kbytes)
Secondary Bank
(32 Kbytes)
Of Primary Bank
(64 Kbytes)
Of Secondary Bank
(8 Kbytes)
= 3.3V
DD
= 1.65 - 2V, T
,
T
A
= 25°C.
Per word
1)
1)
1)
1)
Test Conditions
A
= -40 / 85 °C unless otherwise specified.
Test Conditions
100K
Min
20
Typ
1300
3700
1900
700
300
250
500
60
8
4
8
Value
2)
Typ
100K W/E
Typ after
cycles
Electrical characteristics
Value
1400
4700
2000
750
320
260
520
4.5
62
9
9
2)
Max
1800
5100
2550
Max
11.5
950
450
320
640
80
11
6
cycles
years
Unit
53/73
Unit
ms
ms
ms
ms
ms
ms
ms
ms
µs
µs
s
s

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